Daniel Adrián Derderian (45) is accused of killing his mother and sister with a katana. On his social networks he displayed erotic content and investigators do not have an updated photo of him.
The double femicide, which had as victims Elsa Margarita Suárez (65) and her sister Sofía Elsa Aurelia Chaparro (31), was discovered on Monday night in General Pacheco, Tigre district. According to investigators, the alleged double murderer fled on one of the three bicycles that were in the house.